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3KV 145KV Gapless Type Polymer Zinc Oxide Surge Arrester

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3KV 145KV Gapless Type Polymer Zinc Oxide Surge Arrester

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Brand Name :	XG
Model Number :	YH5W
Certification :	ISO
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	10000 SET
Delivery Time :	1-3 DAYS

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3KV 145KV Gapless Type Polymer Zinc Oxide Surge Arrester

1. 3kv-145kv Gapless Type Metal-Oxide Polymer Lightning Arrester Surge Arrester

Zinc oxide arrester has good protection performance.The current flowing through the arrester at normal working voltage is very small (microampere or milliampere) due to the good nonlinear voltage-ampere characteristic of zinc oxide.When the overvoltage action, the resistance dropped sharply, let off the voltage energy, to achieve the effect of protection.The difference between this kind of arrester and traditional arrester is that it has no discharge gap and USES the non-linear characteristic of zinc oxide to discharge and break.

2. Condition of use:

-Altitude: not exceed 2000m
-Earthquake intensity: not exceed 8 degrees
-Ice thickness: not exceed 10 meters.

-Power frequency:48Hz ~60Hz
-Ambient temperature:-40°C~+40°C
-Maximum wind speed: not exceed 35m/s

3. Technical data

lightning arrester product parameters
Type	Rated voltage (kV)	Continuous operating voltage (kV≥)	1/4Steep current residual voltage (kV≤)	8/20 Lightning current residual voltage (kV≤)	30/60Switching current residual voltage (kV≤)	2000μs Rectangular wave current impulse(A)	4/10Current withstand discharge capacity (kA)
HY5W-3	3	2.55	9.5	9	7.7	100	65
HY5W-6	6	5.1	19	18	15.4
HY5W-9	9	7.65	28.5	27	23.1
HY5W-12	12	10.2	38	36	30.8
HY5W-15	15	12.7	47.5	45	38.5
HY5W-18	18	15.3	57	54	46.2
HY5W-21	21	17	66.5	63	53.9
HY5W-24	24	19.2	76	72	61.6
HY5W-27	27	21.9	85.5	81	69.3
HY5W-30	30	24.4	95	90	76.5
HY5W-33	33	26.8	104.5	99	84.7
HY5W-36	36	29	114	108	92.4
HY5W-42	42	34.1	132.3	126	100.1
HY10W-3	3	2.55	9.5	9	7.7	250	100
HY10W-6	6	5.1	19	18	15.4
HY10W-9	9	7.65	28.5	27	23.1
HY10W-12	12	10.2	38	36	30.8
HY10W-15	15	12.7	47.5	45	38.5
HY10W-18	18	15.3	57	54	46.2
HY10W-21	21	17	66.5	63	53.9
HY10W-24	24	19.2	76	72	61.6
HY10W-27	27	21.9	85.5	81	69.3
HY10W-30	30	24.4	95	90	76.5
HY10W-33	33	26.8	104.5	99	84.7
HY10W-36	36	29	114	108	92.4
HY10W-42	42	34.1	132.3	126	100.1

4. Product Drawing

5. Factory

6. Delivery

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